Master's MateSafety Initiative Network

The Master's Mate Safety Initiative Network (MMSIn) — like AAA for the ocean, but free & community-driven. Cruisers keeping each other safe: anchor-drag & distress alerts, a verified captains directory, and a watch network that has your back.

Industrial Vessel

NORSEMAN

MMSI 366924710 · Call sign WRC8543

Not yet on Master's Mate

Type

Industrial Vessel

Flag

USA

Length

36.5 m

Beam

18.3 m

Draft

3 m

Call sign

WRC8543

Official No.

650645

AIS reports

NORSEMAN, an American cargo vessel, measures 36.5 metres on deck. NORSEMAN has a beam of 18.3 m and a 3 m draft. On AIS she shows as MMSI 366924710, call sign WRC8543. Sign NORSEMAN up free to the Master's Mate Safety Initiative Network and join a fleet that looks after its own.

Free forever · No credit card · for commercial operators

Eyes on NORSEMAN, around the clock.

Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.

Put her on the dashboard — free →

Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers

Wherever NORSEMAN roams, you're never out there alone.

Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.

Free with your claim · for commercial operators

The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put NORSEMAN on the map. It hands you the full bridge:

Live AIS & Traffic

See every vessel around you in real time. Closest-approach warnings before they matter.

Systems Monitoring

Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.

Distress Mesh

Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.

Worldwide Charts

Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.

Weather & Routing

GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.

Anchor Watch

GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.

Onboard Cameras

Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.

Hail Any Captain

A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.

Claim NORSEMAN and switch it all on

Free to join · nothing to install to start · cancel anytime

Claim free → unlock everything

About NORSEMAN

What kind of vessel is NORSEMAN?

NORSEMAN is a Industrial Vessel flagged to United States of America.

What is NORSEMAN's MMSI?

NORSEMAN's MMSI is 366924710. Call sign WRC8543.

How big is NORSEMAN?

NORSEMAN is about 36.5 m long, 18.3 m on the beam, drawing 3 m.

Is NORSEMAN on the Master's Mate Safety Initiative Network?

Not yet. If NORSEMAN is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).